/* KhudaBaksh Wholesale Inquiry — black & white, mobile-first */

.wholesale-inquiry {
  --wi-bg: #ffffff;
  --wi-surface: #ffffff;
  --wi-text: #000000;
  --wi-text-muted: #666666;
  --wi-accent: #000000;
  --wi-accent-hover: #333333;
  --wi-border: #e0e0e0;
  --wi-border-focus: #000000;
  --wi-error: #000000;
  --wi-success: #000000;
  --wi-radius: 0;
  --wi-radius-sm: 0;
  --wi-shadow: none;
  --wi-font-display: inherit;
  --wi-font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --wi-max: 720px;
  --wi-section-gap: 2rem;
  font-family: var(--wi-font-body);
  color: var(--wi-text);
  background: var(--wi-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wholesale-inquiry *,
.wholesale-inquiry *::before,
.wholesale-inquiry *::after {
  box-sizing: border-box;
}

.wholesale-inquiry__hero {
  text-align: center;
  padding: 2rem 1.25rem 1.75rem;
  background: #ffffff;
  border-bottom: 1px solid var(--wi-border);
}

.wholesale-inquiry__brand {
  display: inline-block;
  text-decoration: none;
  color: inherit;
}

.wholesale-inquiry__logo-img {
  display: block;
  max-width: min(260px, 72vw);
  width: auto;
  height: auto;
  margin: 0 auto 0.75rem;
  object-fit: contain;
}

.wholesale-inquiry__brand-name {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wi-text);
  margin: 0 0 0.75rem;
}

.wholesale-inquiry__tagline {
  font-size: 0.9375rem;
  color: var(--wi-text-muted);
  margin: 0;
  max-width: 28rem;
  margin-inline: auto;
  line-height: 1.6;
}

.wholesale-inquiry__wrap {
  max-width: var(--wi-max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.wholesale-inquiry__progress {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.wholesale-inquiry__progress::-webkit-scrollbar {
  display: none;
}

.wholesale-inquiry__step-dot {
  flex: 1;
  min-width: 4rem;
  height: 3px;
  background: var(--wi-border);
  border-radius: 2px;
  transition: background 0.3s ease;
}

.wholesale-inquiry__step-dot.is-active,
.wholesale-inquiry__step-dot.is-done {
  background: var(--wi-accent);
}

.wholesale-inquiry__panel {
  display: none;
  animation: wi-fade-in 0.35s ease;
}

.wholesale-inquiry__panel.is-active {
  display: block;
}

@keyframes wi-fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.wholesale-inquiry__section-title {
  font-size: clamp(1.25rem, 4vw, 1.5rem);
  font-weight: 600;
  margin: 0 0 0.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wholesale-inquiry__section-desc {
  font-size: 0.875rem;
  color: var(--wi-text-muted);
  margin: 0 0 1.5rem;
}

.wholesale-inquiry__card {
  background: var(--wi-surface);
  border: 1px solid var(--wi-border);
  border-radius: var(--wi-radius);
  padding: 1.25rem;
  box-shadow: var(--wi-shadow);
}

@media (min-width: 480px) {
  .wholesale-inquiry__card {
    padding: 1.5rem 1.75rem;
  }
}

/* Purchase value options */
.wholesale-inquiry__tier-grid {
  display: grid;
  gap: 0.75rem;
}

.wholesale-inquiry__tier-option {
  position: relative;
  cursor: pointer;
}

.wholesale-inquiry__tier-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.wholesale-inquiry__tier-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.125rem;
  border: 1.5px solid var(--wi-border);
  border-radius: var(--wi-radius-sm);
  background: var(--wi-surface);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  min-height: 3.25rem;
}

.wholesale-inquiry__tier-option input:focus-visible + .wholesale-inquiry__tier-label {
  outline: 2px solid var(--wi-accent);
  outline-offset: 2px;
}

.wholesale-inquiry__tier-option input:checked + .wholesale-inquiry__tier-label {
  border-color: var(--wi-accent);
  background: #f5f5f5;
  box-shadow: 0 0 0 1px var(--wi-accent);
}

.wholesale-inquiry__tier-amount {
  font-weight: 600;
  font-size: 1rem;
}

.wholesale-inquiry__tier-check {
  width: 1.25rem;
  height: 1.25rem;
  border: 1.5px solid var(--wi-border);
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, background 0.2s;
}

.wholesale-inquiry__tier-option input:checked + .wholesale-inquiry__tier-label .wholesale-inquiry__tier-check {
  border-color: var(--wi-accent);
  background: var(--wi-accent);
}

.wholesale-inquiry__tier-option input:checked + .wholesale-inquiry__tier-label .wholesale-inquiry__tier-check::after {
  content: "";
  width: 0.35rem;
  height: 0.35rem;
  background: #fff;
  border-radius: 50%;
}

/* Form fields */
.wholesale-inquiry__field {
  margin-bottom: 1.125rem;
}

.wholesale-inquiry__field:last-child {
  margin-bottom: 0;
}

.wholesale-inquiry__row {
  display: grid;
  gap: 1.125rem;
}

@media (min-width: 520px) {
  .wholesale-inquiry__row--2 {
    grid-template-columns: 1fr 1fr;
  }
}

.wholesale-inquiry__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--wi-text-muted);
  margin-bottom: 0.4rem;
}

.wholesale-inquiry__label .required {
  color: var(--wi-accent);
}

.wholesale-inquiry__input,
.wholesale-inquiry__select,
.wholesale-inquiry__textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--wi-border);
  border-radius: var(--wi-radius-sm);
  background: var(--wi-surface);
  color: var(--wi-text);
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.wholesale-inquiry__input:focus,
.wholesale-inquiry__select:focus,
.wholesale-inquiry__textarea:focus {
  outline: none;
  border-color: var(--wi-border-focus);
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.15);
}

/* Do not style browser :invalid — only fields we mark after validation */
.wholesale-inquiry__input:invalid,
.wholesale-inquiry__select:invalid,
.wholesale-inquiry__textarea:invalid {
  border-color: var(--wi-border);
  box-shadow: none;
}

.wholesale-inquiry__input.is-invalid,
.wholesale-inquiry__select.is-invalid,
.wholesale-inquiry__textarea.is-invalid {
  border-color: var(--wi-error) !important;
  box-shadow: none;
}

.wholesale-inquiry__tier-grid.is-invalid .wholesale-inquiry__tier-label {
  border-color: var(--wi-error);
}

.wholesale-inquiry__textarea {
  min-height: 5rem;
  resize: vertical;
}

.wholesale-inquiry__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235c5c5c' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.25rem;
}

.wholesale-inquiry__hint {
  font-size: 0.75rem;
  color: var(--wi-text-muted);
  margin-top: 0.35rem;
}

.wholesale-inquiry__error-msg {
  font-size: 0.75rem;
  color: var(--wi-error);
  margin-top: 0.35rem;
  display: none;
}

.wholesale-inquiry__error-msg.is-visible {
  display: block;
}

/* File upload */
.wholesale-inquiry__upload-zone {
  border: 1.5px dashed var(--wi-border);
  border-radius: var(--wi-radius-sm);
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: #fafafa;
}

.wholesale-inquiry__upload-zone:hover,
.wholesale-inquiry__upload-zone.is-dragover {
  border-color: var(--wi-accent);
  background: #f0f0f0;
}

.wholesale-inquiry__upload-zone input[type="file"] {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
}

.wholesale-inquiry__upload-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  opacity: 0.6;
}

.wholesale-inquiry__upload-text {
  font-size: 0.875rem;
  color: var(--wi-text-muted);
  margin: 0;
}

.wholesale-inquiry__upload-text strong {
  color: var(--wi-text);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.wholesale-inquiry__file-list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.wholesale-inquiry__file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--wi-bg);
  border-radius: var(--wi-radius-sm);
  font-size: 0.8125rem;
}

.wholesale-inquiry__file-remove {
  background: none;
  border: none;
  color: var(--wi-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  font-size: 1.125rem;
  line-height: 1;
}

.wholesale-inquiry__file-remove:hover {
  color: var(--wi-error);
}

/* Navigation */
.wholesale-inquiry__nav {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.75rem;
  flex-wrap: wrap;
}

.wholesale-inquiry__btn {
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.875rem 1.5rem;
  border-radius: var(--wi-radius-sm);
  border: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, opacity 0.2s;
  min-height: 48px;
  flex: 1;
  min-width: 8rem;
}

.wholesale-inquiry__btn--primary {
  background: var(--wi-accent);
  color: #fff;
}

.wholesale-inquiry__btn--primary:hover:not(:disabled) {
  background: var(--wi-accent-hover);
}

.wholesale-inquiry__btn--secondary {
  background: transparent;
  color: var(--wi-text);
  border: 1px solid var(--wi-border);
}

.wholesale-inquiry__btn--secondary:hover:not(:disabled) {
  border-color: var(--wi-text-muted);
}

.wholesale-inquiry__btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.wholesale-inquiry__btn--full {
  flex: 1 1 100%;
}

@media (min-width: 400px) {
  .wholesale-inquiry__btn--full-mobile {
    flex: 1;
  }
}

/* Success / error states */
.wholesale-inquiry__status {
  display: none;
  text-align: center;
  padding: 2.5rem 1.25rem;
}

.wholesale-inquiry__status.is-visible {
  display: block;
}

.wholesale-inquiry__status-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}

.wholesale-inquiry__status--success .wholesale-inquiry__status-icon {
  background: #f0f0f0;
  color: var(--wi-text);
  border: 1px solid var(--wi-border);
}

.wholesale-inquiry__status--error .wholesale-inquiry__status-icon {
  background: #f0f0f0;
  color: var(--wi-text);
  border: 1px solid var(--wi-border);
}

.wholesale-inquiry__status h2 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 0.5rem;
}

.wholesale-inquiry__status p {
  color: var(--wi-text-muted);
  margin: 0;
  font-size: 0.9375rem;
}

.wholesale-inquiry__form.is-hidden {
  display: none;
}

.wholesale-inquiry__spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: wi-spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 0.5rem;
}

@keyframes wi-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Review summary */
.wholesale-inquiry__review {
  font-size: 0.875rem;
}

.wholesale-inquiry__review-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--wi-border);
}

.wholesale-inquiry__review-row:last-child {
  border-bottom: none;
}

.wholesale-inquiry__review-label {
  color: var(--wi-text-muted);
  flex-shrink: 0;
}

.wholesale-inquiry__review-value {
  text-align: right;
  font-weight: 500;
  word-break: break-word;
}